Wet Milling Ore Dressing Wet Mill Gold Silver Zinc Ore Grinding
Machine
Advantages of wet mill machine:
1) Low Cost and Minimum Wear: Utilizing a "rock-on-rock" crushing
principle and a rationally designed structure, this significantly
reduces wear on vulnerable parts and lowers equipment operating
costs.
2) High-quality materials are used for vulnerable parts and other
components, resulting in a long service life, a low overall failure
rate, stable and safe operation, and low operating costs.
3) The entire machine is reliably sealed, with operating noise
levels below 75 decibels. Environmental protection features are
also included to reduce dust levels, resulting in minimal iron
pollution and greater energy efficiency and environmental
friendliness.
4) It combines fine and coarse grinding capabilities, allowing for
independent sand production or shaping. The product is cubic,
resulting in excellent sand production.
5) Widely used: Applicable to the beneficiation of metal ores such
as gold, silver, copper, iron, lead, zinc, as well as non-metallic
ores such as quartz, feldspar, fluorite, etc.
Working Principle:
Wet grinding primarily uses water as a medium. Inside the mill, ore
is mixed with grinding media (such as steel balls or ceramic balls)
and pulverized mechanically. This process not only effectively
reduces the ore's particle size but also enables mineral separation
and recovery during the grinding process. In the first stage of wet
grinding, ore is fed into the wet mill. Through the feed port, the
ore is mixed with water and grinding media. The grinding media
rotate and roll within the mill, exerting pressure and impact on
the ore, gradually breaking it down. The presence of water in the
wet grinding process effectively reduces wear and friction,
minimizing equipment wear and preventing overheating during the
crushing process.
After wet grinding, the ore's particle size decreases, weakening
the bonds between the mineral particles and facilitating subsequent
separation. After grinding, the ore slurry enters separation
equipment, such as a flotation cell. During flotation, the addition
of reagents renders the surface of the target mineral hydrophobic,
while contaminants remain hydrophilic. Through the action of
bubbles, hydrophobic minerals attach to the bubbles and float to
the surface of the liquid to form foam, while hydrophilic impurity
minerals sink to the bottom, completing the separation.
Specification:
